Status:
COMPLETED
Racial Differences in Phosphorus Metabolism
Lead Sponsor:
University of Miami
Collaborating Sponsors:
National Institutes of Health (NIH)
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Conditions:
Control
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The investigators aim to study potential racial differences in renal phosphorus handling by provocatively testing urinary phosphorus excretion using parathyroid hormone infusions in healthy white volu...
Eligibility Criteria
Inclusion
- 18 years of age or older
- Body mass index (BMI) within 20% ideal for their age and gender
Exclusion
- Abnormal urinalysis
- Pregnancy or breast-feeding
- Medical conditions impacting phosphorus metabolism-primary hyperparathyroidism; diabetes mellitus; gastrointestinal malabsorption disorders; hyper- or hypothyroidism
- Medications known to affect phosphorus metabolism- current use of phosphorus supplements, phosphorus binders, calcitriol or calcitriol analogues, regular antacid or laxative use, calcitonin, etidronate, anticonvulsants
- Hyper- or hypophosphatemia (≥ 4.6 mg/dl or ≤ 2.5 mg/dl respectively), hyper- or hypocalcemia (≥ 10.6 or ≤ 8.5 mg/dl respectively), or severe anemia (Hgb \< 8 g/dl for women and \< 9 g/dl for men)
Key Trial Info
Start Date :
February 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 1 2011
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT00856726
Start Date
February 1 2009
End Date
June 1 2011
Last Update
September 11 2017
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
University of Miami
Miami, Florida, United States, 33136